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661,909 commits
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Signed-off-by: Mariusz Bialonczyk <manio@skyboo.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Mariusz Bialonczyk
authored and
 Greg Kroah-Hartman
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e447d4c068 | |
Signed-off-by: Mariusz Bialonczyk <manio@skyboo.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mariusz Bialonczyk
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Greg Kroah-Hartman
commited |
6d691550ea | |
Detailed information about support and provided sysfs files in my next commit which creates a documentation file: Documentation/w1/slaves/w1_ds2438 Signed-off-by: Mariusz Bialonczyk <manio@skyboo.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mariusz Bialonczyk
authored and
Greg Kroah-Hartman
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e3af95e607 | |
Signed-off-by: Mariusz Bialonczyk <manio@skyboo.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mariusz Bialonczyk
authored and
Greg Kroah-Hartman
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a9ee205883 | |
Issue is that x86 32-bit aligns to 4-bytes instead of 8-bytes so this patchset works around the issue and corrects the data returned in pps_fdata_compat. Acked-by: Rodolfo Giometti <giometti@enneenne.com> Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Matt Ranostay
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Greg Kroah-Hartman
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c2a49fe8ee | |
ioctl definitions use the pointer size of the architecture which is fine when userspace and kernel are the same bitsize. This patchset workarounds an issue with mixed bitsize kernel + userspace by rewriting the cmd to the kernelspace architecture pointer size. Acked-by: Rodolfo Giometti <giometti@enneenne.com> Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Matt Ranostay
authored and
Greg Kroah-Hartman
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2ac6665701 | |
Update VME documentation given that kerneldoc comments are now provided. Add "VME API" section to VME RST to pull in kerneldoc comments. Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Martyn Welch
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Greg Kroah-Hartman
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48a5e6bdc2 | |
Add kernel-doc comments to the VME driver API and structures. This documentation will be integrated into the RST documentation in a later patch. Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Martyn Welch
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Greg Kroah-Hartman
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b5bc980a49 | |
The value passed by the two callers of the function is unsigned anyway.
Making the parameter unsigned fixes the following warning when building
with clang:
drivers/char/hpet.c:588:7: error: overflow converting case value to switch condition type (2149083139 to 18446744071563667459) [-Werror,-Wswitch]
case HPET_INFO:
^
include/uapi/linux/hpet.h:18:19: note: expanded from macro 'HPET_INFO'
^
include/uapi/asm-generic/ioctl.h:77:28: note: expanded from macro '_IOR'
^
include/uapi/asm-generic/ioctl.h:66:2: note: expanded from macro '_IOC'
(((dir) << _IOC_DIRSHIFT) | \
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Matthias Kaehlcke
authored and
Greg Kroah-Hartman
commited |
5cd5e6ad0e | |
In order to manage server systems, there is typically another processor known as a BMC (Baseboard Management Controller) which is responsible for powering the server and other various elements, sometimes fans, often the system flash. The Aspeed BMC family which is what is used on OpenPOWER machines and a number of x86 as well is typically connected to the host via an LPC (Low Pin Count) bus (among others). The LPC bus is an ISA bus on steroids. It's generally used by the BMC chip to provide the host with access to the system flash (via MEM/FW cycles) that contains the BIOS or other host firmware along with a number of SuperIO-style IOs (via IO space) such as UARTs, IPMI controllers. On the BMC chip side, this is all configured via a bunch of registers whose content is related to a given policy of what devices are exposed at a per system level, which is system/vendor specific, so we don't want to bolt that into the BMC kernel. This started with a need to provide something nicer than /dev/mem for user space to configure these things. One important aspect of the configuration is how the MEM/FW space is exposed to the host (ie, the x86 or POWER). Some registers in that bridge can define a window remapping all or portion of the LPC MEM/FW space to a portion of the BMC internal bus, with no specific limits imposed in HW. I think it makes sense to ensure that this window is configured by a kernel driver that can apply some serious sanity checks on what it is configured to map. In practice, user space wants to control this by flipping the mapping between essentially two types of portions of the BMC address space: - The flash space. This is a region of the BMC MMIO space that more/less directly maps the system flash (at least for reads, writes are somewhat more complicated). - One (or more) reserved area(s) of the BMC physical memory. The latter is needed for a number of things, such as avoiding letting the host manipulate the innards of the BMC flash controller via some evil backdoor, we want to do flash updates by routing the window to a portion of memory (under control of a mailbox protocol via some separate set of registers) which the host can use to write new data in bulk and then request the BMC to flash it. There are other uses, such as allowing the host to boot from an in-memory flash image rather than the one in flash (very handy for continuous integration and test, the BMC can just download new images). It is important to note that due to the way the Aspeed chip lets the kernel configure the mapping between host LPC addresses and BMC ram addresses the offset within the window must be a multiple of size. Not doing so will fragment the accessible space rather than simply moving 'zero' upwards. This is caused by the nature of HICR8 being a mask and the way host LPC addresses are translated. Signed-off-by: Cyril Bur <cyrilbur@gmail.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Cyril Bur
authored and
Greg Kroah-Hartman
commited |
6c4e976785 | |
Instead of creating attributes one by one, define attribute_group array and attach it to bus->dev_groups, so that all needed attributes are created automatically when a new device is registered on the bus. Also switch to using standard DEVICE_ATTR_RO() macros. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Dmitry Torokhov
authored and
Greg Kroah-Hartman
commited |
87e715deb8 | |
This email of 'ming.lei@canonical.com' isn't valid any more, please remove the entry. Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Ming Lei
authored and
Greg Kroah-Hartman
commited |
a553910fba | |
Instead of creating switch-specific attributes by hand, implement is_visible() method of attribute group and hide them when dealing with non-switch devices. This will ensure that all attributes are created together, before userspace gets notified of new device. Also, remove rio-sysfs.c from list of files that are scanned when compiling RapiodIO documentations as it no longer has any structured comments, and leaving it in leads to warning when building docs. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Dmitry Torokhov
authored and
Greg Kroah-Hartman
commited |
70359c4a68 | |
As AOSP master is now starting to require a hwbinder device, add it to the the default Kconfig. Having the hwbinder device when not needed shouldn't hurt anything either. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: John Stultz <john.stultz@linaro.org> Cc: Martijn Coenen <maco@google.com> Cc: Arve Hjønnevåg <arve@android.com> Cc: Amit Pundir <amit.pundir@linaro.org> Cc: Serban Constantinescu <serban.constantinescu@arm.com> Cc: Dmitry Shmidt <dimitrysh@google.com> Cc: Rom Lemarchand <romlem@google.com> Cc: Android Kernel Team <kernel-team@android.com> Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Rob Herring
authored and
Greg Kroah-Hartman
commited |
dde04eb116 | |
Don't enable auto-eoi if the hypervisor recommends otherwise. This will enable vAPIC functionality if available. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
K. Y. Srinivasan
authored and
Greg Kroah-Hartman
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6c248aad81 | |
Fix a typo in the macro. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
K. Y. Srinivasan
authored and
Greg Kroah-Hartman
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4539673a6a | |
Allow driver to get debug information about state of the ring. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Stephen Hemminger
authored and
Greg Kroah-Hartman
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4827ee1dca | |
Minor changes to align hyper-v vmbus include files with current linux kernel style. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stephen Hemminger
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Greg Kroah-Hartman
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2a9d7de203 | |
This table is immutable and should be const. Cleanup indentation and whitespace for this as well. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stephen Hemminger
authored and
Greg Kroah-Hartman
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e6242fa0fb | |
hv_ringbuffer_read cleanup. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stephen Hemminger
authored and
Greg Kroah-Hartman
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42dd271542 | |
Several spelling errors in comments Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stephen Hemminger
authored and
Greg Kroah-Hartman
commited |
bdc1dd47db | |
Don't initialize variables that are then set a few lines later. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stephen Hemminger
authored and
Greg Kroah-Hartman
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2c616a8b6b | |
No need for empty return at end of void function Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stephen Hemminger
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Greg Kroah-Hartman
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8b1f91fb4c | |
Compiling with warnings enabled finds missing prototype for hv_do_hypercall. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stephen Hemminger
authored and
Greg Kroah-Hartman
commited |
6707181618 | |
The change to reschedule tasklet if more data arrives in ring buffer can cause performance regression if host timing is such that the next response happens in small window. Go back to a modified version of the original looping behavior. If the race occurs in a small time, then loop. But if the tasklet has been running for a long interval due to flood, then reschedule the tasklet to allow migration to ksoftirqd. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stephen Hemminger
authored and
Greg Kroah-Hartman
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ada6eb1113 | |
Replaces open-coded list_for_each() + list_entry() with macro list_for_each_entry() Signed-off-by: Moritz Fischer <mdf@kernel.org> Cc: linux-fpga@vger.kernel.org Cc: linux-kernel@vger.kernel.org Acked-by: Alan Tull <atull@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Moritz Fischer
authored and
Greg Kroah-Hartman
commited |
c37235cce3 | |
This patch adds support to the FPGA manager for configuring the SRAM of iCE40LM, iCE40LP, iCE40HX, iCE40 Ultra, iCE40 UltraLite and iCE40 UltraPlus devices, through slave SPI. Signed-off-by: Joel Holdsworth <joel@airwebreathe.org.uk> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com> Acked-by: Alan Tull <atull@opensource.altera.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Joel Holdsworth
authored and
Greg Kroah-Hartman
commited |
21f8ba2ef3 | |
This adds documentation of the device tree bindings of the Lattice iCE40 FPGA driver for the FPGA manager framework. Signed-off-by: Joel Holdsworth <joel@airwebreathe.org.uk> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Alan Tull <atull@opensource.altera.com> Acked-by: Moritz Fischer <moritz.fischer@ettus.com> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Joel Holdsworth
authored and
Greg Kroah-Hartman
commited |
e10c11d273 | |
Register the TS-7300 FPGA manager device drivers which allows us to load bitstreams into the on-board Altera Cyclone II FPGA. Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Alan Tull <atull@opensource.altera.com> Acked-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Florian Fainelli
authored and
Greg Kroah-Hartman
commited |
f677e0f3ed | |
Add support for loading bitstreams on the Altera Cyclone II FPGA populated on the TS-7300 board. This is done through the configuration and data registers offered through a memory interface between the EP93xx SoC and the FPGA via an intermediate CPLD device. The EP93xx SoC on the TS-7300 does not have direct means of configuring the on-board FPGA other than by using the special memory mapped interface to the CPLD. No other entity on the system can control the FPGA bitstream. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Alan Tull <atull@opensource.altera.com> Acked-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Florian Fainelli
authored and
Greg Kroah-Hartman
commited |
4348f7e2ae | |
Add fpga-region property to allow passing the fact that the bitstream is encrypted to the fpga-region and ultimately to the low-level driver. Signed-off-by: Moritz Fischer <mdf@kernel.org> Acked-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Alan Tull <atull@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Moritz Fischer
authored and
Greg Kroah-Hartman
commited |
161db575ef | |
Add support for encrypted bitstreams. For this to work the system must be booted in secure mode. In order for on-the-fly decryption to work, the PCAP clock rate needs to be lowered via the PCAP_RATE_EN bit. Signed-off-by: Moritz Fischer <mdf@kernel.org> Acked-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Alan Tull <atull@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Moritz Fischer
authored and
Greg Kroah-Hartman
commited |
7f33bbca14 | |
Add a flag that is passed to the write_init() callback, indicating that the bitstream is encrypted. The low-level driver will deal with the flag, or return an error, if encrypted bitstreams are not supported. Signed-off-by: Moritz Fischer <mdf@kernel.org> Acked-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Alan Tull <atull@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Moritz Fischer
authored and
Greg Kroah-Hartman
commited |
0f4f0c8ff1 | |
Fix up these sparse warnings: drivers/fpga/fpga-mgr.c:189:21: warning: symbol '__fpga_mgr_get' was not declared. Should it be static? drivers/fpga/fpga-bridge.c:30:12: warning: symbol 'bridge_list_lock' was not declared. Should it be static? Signed-off-by: Dinh Nguyen <dinguyen@kernel.org> Acked-by: Moritz Fischer <mdf@kernel.org> Signed-off-by: Alan Tull <atull@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Dinh Nguyen
authored and
Greg Kroah-Hartman
commited |
47910a49db | |
Linus Torvalds
commited |
4495c08e84 | |
Pull s390 fixes from Martin Schwidefsky: - four patches to get the new cputime code in shape for s390 - add the new statx system call - a few bug fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390: wire up statx system call KVM: s390: Fix guest migration for huge guests resulting in panic s390/ipl: always use load normal for CCW-type re-IPL s390/timex: micro optimization for tod_to_ns s390/cputime: provide archicture specific cputime_to_nsecs s390/cputime: reset all accounting fields on fork s390/cputime: remove last traces of cputime_t s390: fix in-kernel program checks s390/crypt: fix missing unlock in ctr_paes_crypt on error path
Linus Torvalds
commited |
56b24d1bbc | |
Pull x86 fixes from Thomas Gleixner: - a fix for the kexec/purgatory regression which was introduced in the merge window via an innocent sparse fix. We could have reverted that commit, but on deeper inspection it turned out that the whole machinery is neither documented nor robust. So a proper cleanup was done instead - the fix for the TLB flush issue which was discovered recently - a simple typo fix for a reboot quirk * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/tlb: Fix tlb flushing when lguest clears PGE kexec, x86/purgatory: Unbreak it and clean it up x86/reboot/quirks: Fix typo in ASUS EeeBook X205TA reboot quirk
Linus Torvalds
commited |
5a45a5a881 | |
Pull irq fixes from Thomas Gleixner: - a workaround for a GIC erratum - a missing stub function for CONFIG_IRQDOMAIN=n - fixes for a couple of type inconsistencies * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/crossbar: Fix incorrect type of register size irqchip/gicv3-its: Add workaround for QDF2400 ITS erratum 0065 irqdomain: Add empty irq_domain_check_msi_remap irqchip/crossbar: Fix incorrect type of local variables
Linus Torvalds
commited |
ecade11425 | |
Fengguang reported random corruptions from various locations on x86-32 after commits 
Daniel Borkmann
authored and
 Thomas Gleixner
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2c4ea6e28d | |
ARM updates from Marc Zyngier:
"vgic updates:
- Honour disabling the ITS
- Don't deadlock when deactivating own interrupts via MMIO
- Correctly expose the lact of IRQ/FIQ bypass on GICv3
I/O virtualization:
- Make KVM_CAP_NR_MEMSLOTS big enough for large guests with
many PCIe devices
General bug fixes:
- Gracefully handle exception generated with syndroms that
the host doesn't understand
- Properly invalidate TLBs on VHE systems"
x86:
- improvements in emulation of VMCLEAR, VMX MSR bitmaps, and VCPU reset
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Radim Krčmář:
"ARM updates from Marc Zyngier:
- vgic updates:
- Honour disabling the ITS
- Don't deadlock when deactivating own interrupts via MMIO
- Correctly expose the lact of IRQ/FIQ bypass on GICv3
- I/O virtualization:
- Make KVM_CAP_NR_MEMSLOTS big enough for large guests with many
PCIe devices
- General bug fixes:
- Gracefully handle exception generated with syndroms that the host
doesn't understand
- Properly invalidate TLBs on VHE systems
x86:
- improvements in emulation of VMCLEAR, VMX MSR bitmaps, and VCPU
reset
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: nVMX: do not warn when MSR bitmap address is not backed
KVM: arm64: Increase number of user memslots to 512
KVM: arm/arm64: Remove KVM_PRIVATE_MEM_SLOTS definition that are unused
KVM: arm/arm64: Enable KVM_CAP_NR_MEMSLOTS on arm/arm64
KVM: Add documentation for KVM_CAP_NR_MEMSLOTS
KVM: arm/arm64: VGIC: Fix command handling while ITS being disabled
arm64: KVM: Survive unknown traps from guests
arm: KVM: Survive unknown traps from guests
KVM: arm/arm64: Let vcpu thread modify its own active state
KVM: nVMX: reset nested_run_pending if the vCPU is going to be reset
kvm: nVMX: VMCLEAR should not cause the vCPU to shut down
KVM: arm/arm64: vgic-v3: Don't pretend to support IRQ/FIQ bypass
arm64: KVM: VHE: Clear HCR_TGE when invalidating guest TLBs
Linus Torvalds
commited |
106e4da602 | |
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJYxDYCAAoJEOvOhAQsB9HWozkP/3G2TgbdPuTApq7Sch9W7aaD gV1K3g/w9Myo3pTb6tD0vFmdA03IGU95Y1OCoK5s9OeTuysNoyqpqiUgdHIHa24L d53isxNLmjK+rwvmEr9KUjicqxJOZcw7mmKab1KROeu5CIwTScUMxp5+iFcoR2HS lBdSfbROdkaOPB81B55H85oy93MFkMHlzugp0ut5c82rsD3PuT+41ZhnPhblNdIl ktl/+J6mmPVFf96RRG4cwdJm6stj6KDPNazcQF4zCVHC22RNItxHRye5gdUnVb4/ QSGdhvFAuPgHZ2Au5nKBr1y+RZljz2O6AmjOfjZkI0vheAAu3gig12L7gRyKmDfQ kdeVbzTqyDBRhuStVm2/Z6iTiN2ALlpksEVkOrstnSM6v6gOuGkY22ixzh1VSuIF cGNADNyVfOkAbAqAgzD1q2iWQanBrUCr0lJCbU+uBtmzJH3cXmsvGXyOQ+6UwsiI NQ9WFQbfG/h+pyiukt8cbVOzHsDxCG4tb2KtnqnqkYVwFSJvWjdpUpRMzXUKjZZw Moom5Zke9F2aZZegiIId1sPdGFJvj6+x171sdKn5A1CfRclORlNq1tyOzudnyN8A maRh6a5AoT+QxKvqHA7ZpNL+tHqZWFEcaDvS7QKyFkbS/YjFmXH2uhIa60v0Y1BW Nro08Xgt1qfFnQiuAko8 =khtX -----END PGP SIGNATURE----- Merge tag 'extable-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux Pull extable.h fix from Paul Gortmaker: "Fixup for arch/score after extable.h introduction. It seems that Guenter is the only one on the planet doing builds for arch/score -- we don't have compile coverage for it in linux-next or in the kbuild-bot either. Guenter couldn't even recall where he got his toolchain, but was kind enough to share it with me so I could validate this change and also add arch/score to my build coverage. I sat on this a bit in case there was any other fallout in other arch dirs, but since this still seems to be the only one, I might as well send it on its way" * tag 'extable-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: score: Fix implicit includes now failing build after extable change
Linus Torvalds
commited |
4b050f22b5 | |
getrandom(2). It's faster and arguably more secure than cut-down MD5
that we had been using.
Also do some code cleanup.
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Merge tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random
Pull random updates from Ted Ts'o:
"Change get_random_{int,log} to use the CRNG used by /dev/urandom and
getrandom(2). It's faster and arguably more secure than cut-down MD5
that we had been using.
Also do some code cleanup"
* tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
random: move random_min_urandom_seed into CONFIG_SYSCTL ifdef block
random: convert get_random_int/long into get_random_u32/u64
random: use chacha20 for get_random_int/long
random: fix comment for unused random_min_urandom_seed
random: remove variable limit
random: remove stale urandom_init_wait
random: remove stale maybe_reseed_primary_crng
Linus Torvalds
commited |
84c37c168c | |
After changing from module.h to extable.h, score builds fail with:
arch/score/kernel/traps.c: In function 'do_ri':
arch/score/kernel/traps.c:248:4: error: implicit declaration of function 'user_disable_single_step'
arch/score/mm/extable.c: In function 'fixup_exception':
arch/score/mm/extable.c:32:38: error: dereferencing pointer to incomplete type
arch/score/mm/extable.c:34:24: error: dereferencing pointer to incomplete type
because extable.h doesn't drag in the same amount of headers as the
module.h did. Add in the headers which were implicitly expected.
Fixes:
Guenter Roeck
authored and
 Paul Gortmaker
commited |
0acf611997 | |
Here are 2 bugfixes for tty stuff for 4.11-rc2. One of them resolves the pretty bad bug in the n_hdlc code that Alexander Popov found and fixed and has been reported everywhere. The other just fixes a samsung serial driver issue when DMA fails on some systems. Both have been in linux-next with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWMOjpg8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ykWqQCdGhbRifnxpafp5N7+aHpDHhptCnoAoK6S6gDY hn2PYO9gz8oUxXmjwdqo =hsvZ -----END PGP SIGNATURE----- Merge tag 'tty-4.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes frpm Greg KH: "Here are two bugfixes for tty stuff for 4.11-rc2. One of them resolves the pretty bad bug in the n_hdlc code that Alexander Popov found and fixed and has been reported everywhere. The other just fixes a samsung serial driver issue when DMA fails on some systems. Both have been in linux-next with no reported issues" * tag 'tty-4.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: samsung: Continue to work if DMA request fails tty: n_hdlc: get rid of racy n_hdlc.tbuf
Linus Torvalds
commited |
434fd6353b | |
Here are two small build warning fixes for some staging drivers that Arnd has found on his valiant quest to get the kernel to build properly with no warnings. Both of these have been in linux-next this week and resolve the reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWMOhww8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ykjowCgtBkY+JCK4s3fdjD5ICDj05OSSy8AnR9qX6E9 o0cE++TYkutSjkR2L5og =TVuW -----END PGP SIGNATURE----- Merge tag 'staging-4.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fixes from Greg KH: "Here are two small build warning fixes for some staging drivers that Arnd has found on his valiant quest to get the kernel to build properly with no warnings. Both of these have been in linux-next this week and resolve the reported issues" * tag 'staging-4.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: octeon: remove unused variable staging/vc04_services: add CONFIG_OF dependency
Linus Torvalds
commited |
8529880861 | |
Here is a number of different USB fixes for 4.11-rc2. Seems like there
were a lot of unresolved issues that people have been finding for this
subsystem, and a bunch of good security auditing happening as well from
Johan Hovold. There's the usual batch of gadget driver fixes and xhci
issues resolved as well.
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-4.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here is a number of different USB fixes for 4.11-rc2.
Seems like there were a lot of unresolved issues that people have been
finding for this subsystem, and a bunch of good security auditing
happening as well from Johan Hovold. There's the usual batch of gadget
driver fixes and xhci issues resolved as well.
All of these have been in linux-next with no reported issues"
* tag 'usb-4.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (35 commits)
usb: host: xhci-plat: Fix timeout on removal of hot pluggable xhci controllers
usb: host: xhci-dbg: HCIVERSION should be a binary number
usb: xhci: remove dummy extra_priv_size for size of xhci_hcd struct
usb: xhci-mtk: check hcc_params after adding primary hcd
USB: serial: digi_acceleport: fix OOB-event processing
MAINTAINERS: usb251xb: remove reference inexistent file
doc: dt-bindings: usb251xb: mark reg as required
usb: usb251xb: dt: add unit suffix to oc-delay and power-on-time
usb: usb251xb: remove max_{power,current}_{sp,bp} properties
usb-storage: Add ignore-residue quirk for Initio INIC-3619
USB: iowarrior: fix NULL-deref in write
USB: iowarrior: fix NULL-deref at probe
usb: phy: isp1301: Add OF device ID table
usb: ohci-at91: Do not drop unhandled USB suspend control requests
USB: serial: safe_serial: fix information leak in completion handler
USB: serial: io_ti: fix information leak in completion handler
USB: serial: omninet: drop open callback
USB: serial: omninet: fix reference leaks at open
USB: serial: io_ti: fix NULL-deref in interrupt callback
usb: dwc3: gadget: make to increment req->remaining in all cases
...
Linus Torvalds
commited |
46552bf433 | |
- Add a get_direction() function to the qcom driver. - Fix two pin names in the uniphier driver. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJYwu4/AAoJEEEQszewGV1zncUQAMZJuxdElAQUHjLi1kILmghW 8aeTfXSD5dhVgBPZPnvmEpgjL32gOVtrXG0PWmoDL1BE2Kq+RXYopgdaNShxLkA7 +8aw6vvr6bHv430Eg4ofLwzrLaMzgKh7nSekZBzdBRmnj0oXhTcDDxGHPiBPXxnz 51lX/hY8aenJiY4+Fhu7wZH14cxWlStVOHoP2KFZGuHtupBccPHsvbCD4Qkyyj0i 00Io/YlVuW6ZMRedL7rs7HRo+x0XcQQ2T/8BY/Nr/EmVTPnXPq1slyThHwPXK+fZ v4lyLeF/AhgOkdV7WIV1ae9peuLAPqYbjdfX/+JU4etsfjuH7QufDjG6yTuvSUuR gUy0CBcCdU32y7bopExNTBUs07tNZqZ5xPQ2+3Qm9EsPqHF6LzYn2hOYJU7X0CUF B0ZfOlrjNiHMxjcehYbc7xsAtM5kCeg01yi3GbrrifjrQI52mvFiwsgdZ9ofFtSd S2OKkg2UPguh2tF96FPBrrkO3dn3ToRThSHx55vAtjL5rU7wiVfGeI+TVrfB1hjF NsZ1OZe3bBmcYsl4QoEZEb1ew82Bq5VELHtS3CYL1ioeIEFSi2/EhyFQxq9F0UlS 8np6qc3SZkSEwk3kJVaWUD4VG0HcksYvBgBNtPELgc0sq/fOqB7aL2FhA+J4j+Ma D938VxZi0/pD/xWJfVQ1 =QWle -----END PGP SIGNATURE----- Merge tag 'pinctrl-v4.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pinctrl fixes from Linus Walleij: "Two smaller pin control fixes for the v4.11 series: - Add a get_direction() function to the qcom driver - Fix two pin names in the uniphier driver" * tag 'pinctrl-v4.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: uniphier: change pin names of aio/xirq for LD11 pinctrl: qcom: add get_direction function
Linus Torvalds
commited |
cb853a82df | |
The purgatory code defines global variables which are referenced via a
symbol lookup in the kexec code (core and arch).
A recent commit addressing sparse warnings made these static and thereby
broke kexec_file.
Why did this happen? Simply because the whole machinery is undocumented and
lacks any form of forward declarations. The variable names are unspecific
and lack a prefix, so adding forward declarations creates shadow variables
in the core code. Aside of that the code relies on magic constants and
duplicate struct definitions with no way to ensure that these things stay
in sync. The section placement of the purgatory variables happened by
chance and not by design.
Unbreak kexec and cleanup the mess:
- Add proper forward declarations and document the usage
- Use common struct definition
- Use the proper common defines instead of magic constants
- Add a purgatory_ prefix to have a proper name space
- Use ARRAY_SIZE() instead of a homebrewn reimplementation
- Add proper sections to the purgatory variables [ From Mike ]
Fixes:
Thomas Gleixner
commited |
40c50c1fec | |
jewel and later on the server side and all stable kernels, a fixup for -rc1 CRUSH changes and two usability enhancements: osd_request_timeout option and supported_features bus attribute. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAABCAAGBQJYwsEIAAoJEEp/3jgCEfOL34sH+wbYyT6uXQ3hlIoRt2FQNh5b F6qmvH4jYRI+YyjJHgE7lLEv7cq/PESPej2hrw9U7GAso0KEsazOv+qpj4AcW+u1 arXYTIQQa2w9sCuj7/BrbEzDtnNOVnGyD3Ng0wAfvbxg/37xzqumkbccuWJm6GdH Vjk31G4ZmaOOr38jeo0AkYWgs7kgfthLMFo73TgHTBBO9fkQQQL1xZH5D/Irzf8P 1ytfVyGeTl8D3szdkkOnc4eUFMwJ35wqesL+gAsQntx1/wDnGqa2IabXRs4oqr8F oT88LXSP8w2PaFKI1FrwOuMov6ngg38tir2SMxGDIQ6TdxtK8lW37Cx3eHavqtE= =f4Bs -----END PGP SIGNATURE----- Merge tag 'ceph-for-4.11-rc2' of git://github.com/ceph/ceph-client Pull ceph fixes from Ilya Dryomov: - a fix for the recently discovered misdirected requests bug present in jewel and later on the server side and all stable kernels - a fixup for -rc1 CRUSH changes - two usability enhancements: osd_request_timeout option and supported_features bus attribute. * tag 'ceph-for-4.11-rc2' of git://github.com/ceph/ceph-client: libceph: osd_request_timeout option rbd: supported_features bus attribute libceph: don't set weight to IN when OSD is destroyed libceph: fix crush_decode() for older maps
Linus Torvalds
commited |
24c534bb16 | |
Pull i2c fixes from Wolfram Sang:
"Here are some driver bugfixes from I2C.
Unusual this time are the two reverts. One because I accidently picked
a patch from the list which I should have pulled from my co-maintainer
instead ("missing of_node_put"). And one which I wrongly assumed to be
an easy fix but it turned out already that it needs more iterations
("copy device properties")"
* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
Revert "i2c: copy device properties when using i2c_register_board_info()"
Revert "i2c: add missing of_node_put in i2c_mux_del_adapters"
i2c: exynos5: Avoid transaction timeouts due TRANSFER_DONE_AUTO not set
i2c: designware: add reset interface
i2c: meson: fix wrong variable usage in meson_i2c_put_data
i2c: copy device properties when using i2c_register_board_info()
i2c: m65xx: drop superfluous quirk structure
i2c: brcmstb: Fix START and STOP conditions
i2c: add missing of_node_put in i2c_mux_del_adapters
i2c: riic: fix restart condition
i2c: add missing of_node_put in i2c_mux_del_adapters
Linus Torvalds
commited |
2baf38095c |